diff --git a/package.json b/package.json
index 53f3c0e4..f6d444e0 100644
--- a/package.json
+++ b/package.json
@@ -97,6 +97,7 @@
     "fbemitter": "^2.1.1",
     "lodash": "^4.17.4",
     "lz-string": "^1.4.4",
+    "pako": "^1.0.6",
     "prop-types": "^15.5.8",
     "react": "^15.5.4",
     "react-dom": "^15.5.4",
diff --git a/src/app/Coriolis.jsx b/src/app/Coriolis.jsx
index 1f1765b6..9fc6b0a3 100644
--- a/src/app/Coriolis.jsx
+++ b/src/app/Coriolis.jsx
@@ -20,7 +20,7 @@ import ComparisonPage from './pages/ComparisonPage';
 import ShipyardPage from './pages/ShipyardPage';
 import ErrorDetails from './pages/ErrorDetails';
 
-const zlib = require('zlib');
+const zlib = require('pako');
 
 /**
  * Coriolis App
@@ -90,7 +90,7 @@ export default class Coriolis extends React.Component {
   _importBuild(r) {
     try {
       // Need to decode and gunzip the data, then build the ship
-      const data = zlib.gunzipSync(new Buffer(r.params.data, 'base64'));
+      const data = zlib.inflate(new Buffer(r.params.data, 'base64'), { to: 'string' });
       const json = JSON.parse(data);
       const ship = CompanionApiUtils.shipFromJson(json);
       r.params.ship = ship.id;